package com.example;

/**
 * @author Yancy
 * @program springioctest
 * @create 2020-07-13
 */
public class Demo01 {
  public static void main(String[] args) {
    //
    int b1 = 1;
    int b2 = 1;

    //    System.out.println(b1 <<= 31);
    //    System.out.println(b2 <<= 31);

    //    System.out.println(b1 >>= 31);
    //    System.out.println(b2 >>= 31);
    //
    //    System.out.println(b1 >>>= 31);
    //    System.out.println(b2 >>>=1);

    int i = 6;
    int j;
    j = i--;

    System.out.println(i);
    System.out.println(j);
  }
}
